/Engine/Plugins/Developer/Concert/ConcertMain/Source/Concert/Public/ConcertMessages.h
constexpr [EBatchSessionDeletionFlags](API\Plugins\Concert\EBatchSessionDeletionFlags) operator^ ( [EBatchSessionDeletionFlags](API\Plugins\Concert\EBatchSessionDeletionFlags) Lhs, [EBatchSessionDeletionFlags](API\Plugins\Concert\EBatchSessionDeletionFlags) Rhs )